ElectroCalPro

ElectroCalPro is the most comprehensive and user-friendly tool for electrical engineers, electricians, technicians, and students. Simplify complex electrical calculations, access a massive library of technical resources, and view detailed wiring diagrams all in one place.
Designed with a modern, high-contrast interface for maximum readability in the field or in the lab.
KEY FEATURES:
⚡ Main Calculations • Wire Sizing & Ampacity: Calculate the correct cable section based on load and installation method (IEC/NEC). • Voltage Drop: Accurate ΔV calculations for DC, Single-Phase, and Three-Phase systems. • Power & Current: Quickly find Active (P), Reactive (Q), and Apparent (S)power. • Ohm’s Law: Interactive calculations for Voltage, Resistance, and Current. • Conduit Fill: Check if your cables fit safely in standard pipe dimensions. • Circuit Breaker Sizing: Recommendations for MCB nominal current. • Energy Consumption: Estimate kWh usage and costs.
⚙️ Motor Section • Calculate motor current, power, speed, and slip. • Standard 3-phase connection diagrams (Star/Delta). • Motor terminal markings and insulation classes. • Steinmetz connection (Run 3-phase motors on 1-phase supply).
🔄 Conversion Tools • AWG/mm²/SWG: Complete cross-reference tables. • Δ-Y Conversion: Delta to Wye and Wye to Delta resistance transforms. • Comprehensive Units: Convert Torque, Pressure, Temperature, Magnetic Flux (Tesla/Gauss), and SI Prefixes. • Angular Speed: Convert between RPM, rad/s, and m/s.
📚 Resources & Pinouts (With Diagrams!) • Detailed Pinouts: HDMI, USB, DisplayPort, SCART, SATA, MIDI, Ethernet (RJ-45), RJ-11/14/25, Raspberry Pi GPIO, and more. • Wiring Color Codes: International standards (IEC) and North American (NEC) colors. • Electrical Symbols: A complete library of symbols for circuit diagrams. • Protection Classes: IP, IK, and NEMA enclosure ratings. • Table of Resistivity: Compare conductivity of different materials.
📖 Formula Handbook A visual guide to the core equations of electrical engineering. No more memorizing—view beautifully rendered formulas for Ohm’s Law, Power, Impedance, and Voltage Drop.
WHY CHOOSE ELECTROCALPRO? • Offline Mode: All calculations and pinouts work without an internet connection. • Favorites: Save your most-used calculations for instant access. • Professional UI: Dark-mode optimized with "Glass" style elements for better visibility. • No Data Collection: Your privacy is respected; no personal info is ever gathered.
Whether you are sizing a cable for a residential house or troubleshooting an industrial motor, ElectroCalPro is your reliable companion.
Download now and power up your productivity!
Suggested Category:
Productivity / Tools
Suggested Keywords:
Electrical Calculator, Electrician App, Wire Sizing, Voltage Drop, Ohm's Law, Motor Calculation, Pinouts, RJ45 Wiring, NEC, IEC, Electrical Engineering, Circuit Diagrams.